method

validate_transformation

Importance_0
Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ImageProcessingTransformer
validate_transformation(name, argument) private

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# File activestorage/lib/active_storage/transformers/image_processing_transformer.rb, line 51
        def validate_transformation(name, argument)
          method_name = name.to_s.tr("-", "_")

          unless ActiveStorage.supported_image_processing_methods.any? { |method| method_name == method }
            raise UnsupportedImageProcessingMethod, <<~ERROR.squish
              One or more of the provided transformation methods is not supported.
            ERROR
          end

          if argument.present?
            if argument.is_a?(String) || argument.is_a?(Symbol)
              validate_arg_string(argument)
            elsif argument.is_a?(Array)
              validate_arg_array(argument)
            elsif argument.is_a?(Hash)
              validate_arg_hash(argument)
            end
          end
        end
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